Ultramarine

#1B0890

General Information about #1B0890 (Ultramarine)

The hex color #1B0890, also known as Ultramarine, is a deep and intense shade of blue, residing in the blue-violet region of the color spectrum. It is composed of 10.6% red, 3.1% green, and 56.1% blue. This creates a color that is both calming and powerful, often associated with depth, wisdom, and trust. In color psychology, blues are often linked to stability, reliability, and serenity. The intensity of #1B0890 makes it suitable for creating a sense of importance or sophistication in design projects. It's a color that can evoke feelings of inspiration and creativity, while also providing a sense of groundedness and assurance. Its rich pigment allows it to create stunning visual effects when paired with complementary colors or used as an accent.

The color #1B0890, a deep ultramarine, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability, ideally meeting WCAG AA or AAA standards. Tools like contrast checkers can verify compliance. Avoid pairing this color with mid-tone or dark colors for text or interactive elements. Considering users with visual impairments, providing alternative text descriptions for images and using ARIA attributes for interactive elements is crucial. For users with color vision deficiencies, ensure that color is not the sole method of conveying information; use icons, text labels, or patterns as supplementary cues. Thoughtful color choices and adherence to accessibility guidelines enhance the user experience for everyone.

Shades

Digital Color Formats

RGB
27 8 144
RGB27 8 144
Red
Green
Blue
HSL
248.38deg 89.47% 29.8%
248.3889.4729.8HSL
Hue
Saturation
Lightness
HWB
248.38deg 3.14% 43.53%
248.383.1443.53HWB
Hue
Whiteness
Blackness
hex#1B0890
rgb27 8 144
hsl248.38deg 89.47% 29.8%
cmyk81.25% 94.44% 0% 43.53%
hwb248.38deg 3.14% 43.53%
xyz-d650.06 0.02 0.27
oklch0.3119 0.194 271.6
oklab0.3119 0.01 -0.19
CMYK
81.25% 94.44% 0% 43.53%
81.2594.44043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.27
0.060.020.27XYZ
X
Y
Z
OKLCH
0.3119 0.194 271.6
0.31190.194271.6LCH
Lightness
Chroma
Hue
OKLAB
0.3119 0.01 -0.19
0.31190.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons